In an E-R Diagram,there Are ________ Business Rule(s)for Every Relationship

question 88

Multiple Choice

In an E-R diagram,there are ________ business rule(s) for every relationship.

• A) two
• B) three
• C) one
• D) none

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Definitions:

Ordinary Night

Describes a typical or unremarkable night without any special events or occurrences.

REM Sleep

A sleep phase characterized by Rapid Eye Movement, during which most dreaming occurs and brain activity closely resembles that of being awake.

Brain Activity

The functioning and processes occurring in the brain, including neural activity, cognitive processes, and consciousness.

Stage 1 Sleep

The initial phase of the sleep cycle, a light sleep stage from which individuals can be easily awakened.